CVE-2021-30179

Apache Dubbo prior to 2.6.9 and 2.7.9 by default supports generic calls to arbitrary methods exposed by provider interfaces. These invocations are handled by the GenericFilter which will find the service and method specified in the first arguments of the invocation and use the Java Reflection API...

The vulnerability of the Apache Dubbo RPC framework, related to deficiencies in the deserialization mechanism, allows attackers to execute arbitrary code or cause service failures.

The vulnerability of the Apache Dubbo RPC framework is related to deficiencies in the deserialization mechanism. Exploiting this vulnerability allows a malicious actor to execute arbitrary code or cause service failures...